541973601

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 871782912

約数和(自身を除く): 329809311

約数列:

[1, 3, 9, 13, 39, 53, 71, 117, 159, 213, 477, 639, 689, 923, 1231, 2067, 2769, 3693, 3763, 6201, 8307, 11079, 11289, 16003, 33867, 48009, 48919, 65243, 87401, 144027, 146757, 195729, 262203, 440271, 587187, 786609, 848159, 1136213, 2544477, 3408639, 4632253, 7633431, 10225917, 13896759, 41690277, 60219289, 180657867, 541973601]

約数ペア:

[(1, 541973601), (3, 180657867), (9, 60219289), (13, 41690277), (39, 13896759), (53, 10225917), (71, 7633431), (117, 4632253), (159, 3408639), (213, 2544477), (477, 1136213), (639, 848159), (689, 786609), (923, 587187), (1231, 440271), (2067, 262203), (2769, 195729), (3693, 146757), (3763, 144027), (6201, 87401), (8307, 65243), (11079, 48919), (11289, 48009), (16003, 33867)]